KR920006218A - Elevator - Google Patents

Elevator Download PDF

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Publication number
KR920006218A
KR920006218A KR1019910016040A KR910016040A KR920006218A KR 920006218 A KR920006218 A KR 920006218A KR 1019910016040 A KR1019910016040 A KR 1019910016040A KR 910016040 A KR910016040 A KR 910016040A KR 920006218 A KR920006218 A KR 920006218A
Authority
KR
South Korea
Prior art keywords
brake
pulley
shoes
friction surface
elevator
Prior art date
Application number
KR1019910016040A
Other languages
Korean (ko)
Inventor
도시아끼 나까가와
Original Assignee
아오이 죠이찌
가부시끼가이샤 도시바
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아오이 죠이찌, 가부시끼가이샤 도시바 filed Critical 아오이 죠이찌
Publication of KR920006218A publication Critical patent/KR920006218A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00Other common features of elevators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/06Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect
    • B66D5/08Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes with radial effect embodying blocks or shoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Arrangements (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

내용 없음No content

Description

엘레베이터Elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 의한 엘레베이터의 일실시예의 요부측면도.Figure 1 is a side view of the main part of an embodiment of an elevator according to the present invention.

제2도는 브레이크장치의 해제수단의 종단면의 확대측면도.2 is an enlarged side view of the longitudinal section of the release means of the brake device.

제3도는 이격활차의 일부를 나타내는 부분 단면도 및 메인케이블의 횡단면도.3 is a partial cross-sectional view showing a part of the pulley and a cross-sectional view of the main cable.

Claims (7)

승강케이블이 구동활차와 이격활차둘레위에 부분적으로 통과하여 그의 일단이 차에 타단이 현수된 평형추에 고정된 엘리베이터에 있어서, 상기 구동활차에 제동 토르크를 부가하도록 상기 구동활차와 일체로 회전하도록 제공된 브레이크드럼의 마찰면에 눌러 주기 위한 브레이크 슈즈를 갖는 주 브레이크와 상기 이격활차에 제동 토르크를 부가하도록 상기 이격 활차상에 작용하는 보조 브레이크를 포함하는 것이 특징인 엘레베이터.An elevator, in which an elevating cable partially passes over a drive pulley and a spaced pulley, the one end of which is fixed to a counterweight on which the other end is suspended, provided to rotate integrally with the drive pulley to add braking torque to the drive pulley. And a main brake having a brake shoe for pressing against a friction surface of a brake drum and an auxiliary brake acting on the separation pulley to add a braking torque to the separation pulley. 제1항에 있어서, 상기 보조브레이크는 일체로 회전하도록 상기 이격활차에 연결되며 또한 마찰면을 갖는 브레이크드럼과, 각각 선회가능하게 지지된 단부와 자유단부를 갖는 상기 브레이크드럼의 양측에 배치되는 한쌍의 브레이크 슈즈와 상기 브레이크드럼의 마찰면에 브레이크 슈즈를 눌러주도록 상기 브레이크슈즈의 자유단부상에 작용하는 스프링수단과, 상기 브레이크드럼을 해제하도록 브레이크 드럼으로부터 멀리 상기 스프링수단의 스프링력에 반대하여 브레이크슈즈를 눌러 주는 상기 브레이크슈즈상에 작용하는 해제수단을 포함하는 것이 특징인 엘레베이터.The pair of brake brakes of claim 1, wherein the auxiliary brakes are connected to the separation pulley so as to rotate integrally, and are disposed on both sides of the brake drums having a friction surface, and each of the brake drums having a pivotally supported end and a free end. A spring means acting on the free end of the brake shoes to press the brake shoes against the friction surface of the brake drum and the brake shoes of the brake shoes and a brake against the spring force of the spring means away from the brake drum to release the brake drum. And an release means acting on said brake shoes to press the shoes. 제1항에 있어서, 상기 보조브레이크는 일체로 회전하도록 상기 이결활차에 연결되며 또한 마찰면을 갖는 브레이크드럼과, 상기 마찰면의 부근에 배치되는 브레이크와, 상기 마찰면에 상기 브레이크슈즈를 눌러주는 스프링수단과, 브레이크드럼을 해제하도록 브레이크드럼으로부터 상기 스프링력에 반대하여 브레이크슈즈를 눌러주는 브레이크 슈즈에 작용하는 해제수단을 포함하는 것이 특징인 엘레베이터.The brake of claim 1, wherein the auxiliary brake is connected to the toothpick wheel so as to rotate integrally, a brake drum having a friction surface, a brake disposed in the vicinity of the friction surface, and pressing the brake shoes against the friction surface. And spring means and release means acting on the brake shoes to press the brake shoes against the spring force from the brake drum to release the brake drum. 제2 또는 3항에 있어서, 상기 해제수단은 전자석코일과 상기 전자석코일내에 슬라이드가능하게 삽입된 막대로 구성되는 솔레노이드 타입 기구인 것이 특징인 엘레베이터.4. An elevator according to claim 2 or 3, wherein said release means is a solenoid type mechanism consisting of an electromagnet coil and a rod slidably inserted into said electromagnet coil. 제1항에 있어서, 상기 이격활차는 그 둘레를 통과하는 케이블이 들어가는 U-형상 케이블홈을 외주위에 갖고 있으며 또한 상기 케이블홈의 바닥중앙부를 따라 이결활차의 축을 향해 더 깊게 연장되어 상기 케이블홈과 통해 있는 언더커트홈을 갖고 있는 것이 특징인 엘레베이터.According to claim 1, wherein the separation pulley has a U-shaped cable groove around the outer periphery of the cable passing through the periphery and extends deeper toward the axis of the coupling pulley along the bottom center of the cable groove and An elevator characterized by having an undercut groove through. 제1항에 있어서, 상기 주 브레이크와 보조 브레이크는 연동결합기구에 의해 결합되는 해제수단을 각각 갖는 것이 특징인 엘레베이터.The elevator according to claim 1, wherein the main brake and the auxiliary brake each have a release means engaged by the interlocking mechanism. 제6항에 있어서, 상기 결합기구는 유연성 작동와이어를 포함하는 것이 특징인 엘레베이터.7. The elevator of claim 6 wherein the coupling mechanism includes a flexible actuation wire. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910016040A 1990-09-19 1991-09-14 Elevator KR920006218A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2247184A JPH04129988A (en) 1990-09-19 1990-09-19 Elevator
JP90-247184 1990-09-19

Publications (1)

Publication Number Publication Date
KR920006218A true KR920006218A (en) 1992-04-27

Family

ID=17159692

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016040A KR920006218A (en) 1990-09-19 1991-09-14 Elevator

Country Status (3)

Country Link
JP (1) JPH04129988A (en)
KR (1) KR920006218A (en)
GB (1) GB2250012A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109684B (en) * 1998-03-23 2002-09-30 Kone Corp A method of braking a traction sheave and a traction sheave
CN100343153C (en) * 2003-01-15 2007-10-17 上海三菱电梯有限公司 Permanent magnetic synchronous motor driven automatic escalator and method for implcmenting regular stopping distance requirement for automatic pavement
US7503433B2 (en) * 2003-04-07 2009-03-17 Chiu Nan Wang Elevator
FI119020B (en) * 2003-11-24 2008-06-30 Kone Corp Elevator and method which prevents uncontrolled slack in the carrier line set and / or uncontrolled movement of the equalizer in an elevator
CN101044082B (en) * 2004-09-09 2011-05-25 三菱电机株式会社 Elevator apparatus
FI119233B (en) * 2005-11-14 2008-09-15 Kone Corp A method of replacing the elevator rope
EP2900583A4 (en) * 2012-11-16 2016-06-29 Kone Corp Elevator, and improvement for reducing elongation of the roping or belting of the elevator in a loading situation of the car of the elevator, and the use of pretensioning for bracing the roping or belting of the elevator
CN113023506A (en) * 2021-03-10 2021-06-25 浙江运达风电股份有限公司 High wind power tower cylinder structure of security

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522583A (en) * 1938-12-09 1940-06-21 British Thomson Houston Co Ltd Improvements in and relating to winding and the like systems
JPS5048646A (en) * 1973-09-07 1975-04-30
IT208095Z2 (en) * 1986-05-07 1988-03-31 Gmv Service S R L BRAKING DEVICE FOR LIFTING VEHICLES, SUCH AS LIFTS AND LIFTS.
JPS63171784A (en) * 1987-01-07 1988-07-15 株式会社東芝 Emergency stop device for elevator
GB2212782B (en) * 1987-11-25 1991-01-30 Poon Otto L A lift
US4923055A (en) * 1989-01-24 1990-05-08 Delaware Capital Formation, Inc. Safety mechanism for preventing unintended motion in traction elevators

Also Published As

Publication number Publication date
JPH04129988A (en) 1992-04-30
GB2250012A (en) 1992-05-27
GB9119760D0 (en) 1991-10-30

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application